28722406440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:143

約数の個数: 1152

約数和(自身を含む): 123236225280

約数和(自身を除く): 94513818840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 23, 24, 26, 28, 30, 31, 34, 35, 39, 40, 42, 46, 49, 51, 52, 56, 60, 62, 65, 68, 69, 70, 78, 84, 85, 91, 92, 93, 98, 102, 104, 105, 115, 119, 120, 124, 130, 136, 138, 140, 147, 155, 156, 161, 168, 170, 182, 184, 186, 195, 196, 204, 210, 217, 221, 230, 238, 245, 248, 255, 260, 273, 276, 280, 294, 299, 310, 312, 322, 340, 345, 357, 364, 372, 390, 391, 392, 403, 408, 420, 434, 442, 455, 460, 465, 476, 483, 490, 510, 520, 527, 546, 552, 588, 595, 598, 620, 637, 644, 651, 663, 680, 690, 713, 714, 728, 735, 744, 780, 782, 805, 806, 833, 840, 868, 884, 897, 910, 920, 930, 952, 961, 966, 980, 1020, 1054, 1085, 1092, 1105, 1127, 1173, 1176, 1190, 1196, 1209, 1240, 1274, 1288, 1302, 1326, 1365, 1380, 1426, 1428, 1470, 1495, 1519, 1547, 1560, 1564, 1581, 1610, 1612, 1666, 1736, 1768, 1785, 1794, 1820, 1860, 1911, 1922, 1932, 1955, 1960, 2015, 2040, 2093, 2108, 2139, 2170, 2184, 2210, 2254, 2346, 2380, 2392, 2415, 2418, 2499, 2548, 2604, 2635, 2652, 2730, 2737, 2760, 2821, 2852, 2856, 2883, 2940, 2990, 3038, 3094, 3128, 3162, 3185, 3220, 3224, 3255, 3315, 3332, 3381, 3565, 3570, 3588, 3640, 3689, 3720, 3822, 3844, 3864, 3910, 4030, 4165, 4186, 4216, 4278, 4340, 4420, 4485, 4508, 4557, 4641, 4692, 4760, 4805, 4830, 4836, 4991, 4998, 5083, 5096, 5208, 5270, 5304, 5460, 5474, 5635, 5642, 5704, 5766, 5865, 5880, 5980, 6045, 6076, 6188, 6279, 6324, 6370, 6440, 6510, 6630, 6664, 6727, 6762, 6851, 7130, 7140, 7176, 7378, 7595, 7644, 7688, 7735, 7820, 7905, 8060, 8211, 8330, 8372, 8463, 8556, 8680, 8840, 8970, 9016, 9114, 9269, 9282, 9384, 9555, 9610, 9660, 9672, 9982, 9996, 10166, 10465, 10540, 10695, 10829, 10920, 10948, 11067, 11270, 11284, 11532, 11730, 11960, 12090, 12121, 12152, 12376, 12493, 12495, 12558, 12648, 12740, 13020, 13260, 13454, 13524, 13685, 13702, 14105, 14260, 14280, 14415, 14651, 14756, 14973, 15190, 15249, 15288, 15470, 15640, 15810, 16120, 16337, 16422, 16660, 16744, 16905, 16926, 17112, 17940, 18228, 18445, 18538, 18564, 19110, 19159, 19220, 19320, 19747, 19964, 19992, 20181, 20332, 20553, 20930, 21080, 21390, 21658, 21896, 22103, 22134, 22540, 22568, 22785, 23064, 23205, 23460, 24180, 24242, 24955, 24986, 24990, 25116, 25415, 25480, 25823, 26040, 26520, 26908, 27048, 27370, 27404, 27807, 28210, 28520, 28830, 29302, 29512, 29946, 30380, 30498, 30940, 31395, 31620, 32487, 32674, 32844, 33320, 33635, 33810, 33852, 34255, 34937, 35581, 35880, 36363, 36456, 36890, 37076, 37128, 37479, 38220, 38318, 38440, 39494, 39928, 40362, 40664, 41055, 41106, 41860, 42315, 42780, 43316, 43953, 44206, 44268, 45080, 45570, 46345, 46410, 46920, 47089, 47957, 48360, 48484, 49011, 49910, 49972, 49980, 50232, 50830, 51646, 53816, 54145, 54740, 54808, 55335, 55614, 56420, 57477, 57660, 58604, 59241, 59892, 60605, 60760, 60996, 61880, 62465, 62790, 63240, 64883, 64974, 65348, 65688, 66309, 67270, 67620, 67704, 68510, 69874, 71162, 72726, 73255, 73780, 74152, 74865, 74958, 76245, 76440, 76636, 77469, 78988, 80724, 81685, 82110, 82212, 83720, 84630, 84847, 85560, 86632, 87451, 87906, 88412, 88536, 91140, 92690, 92820, 94178, 95795, 95914, 96968, 98022, 98735, 99820, 99944, 99960, 100905, 101660, 102765, 103292, 104811, 106743, 108290, 109480, 110515, 110670, 111228, 112840, 114359, 114954, 115320, 117208, 118482, 119784, 121210, 121992, 124930, 125580, 129115, 129766, 129948, 130696, 132618, 134540, 135240, 137020, 139035, 139748, 141267, 142324, 143871, 145452, 146510, 147560, 149730, 149916, 152490, 153272, 154721, 154938, 157573, 157976, 161448, 162435, 163370, 164220, 164424, 169260, 169694, 174685, 174902, 175812, 176824, 177905, 181815, 182280, 185380, 185640, 187395, 188356, 191590, 191828, 194649, 196044, 197470, 199640, 201810, 203320, 205530, 206584, 209622, 212381, 213486, 216580, 219765, 221030, 221340, 222456, 228718, 229908, 235445, 236964, 239785, 242420, 245055, 249067, 249860, 251160, 254541, 258230, 259532, 259896, 262353, 265236, 269080, 274040, 278070, 279496, 282534, 284648, 287339, 287385, 287742, 290904, 293020, 296205, 299460, 299832, 304980, 309442, 309876, 315146, 324415, 324870, 326740, 328440, 331545, 335699, 338520, 339388, 343077, 349370, 349804, 351624, 355810, 363630, 370760, 374790, 375751, 376712, 383180, 383656, 387345, 389298, 392088, 394940, 403620, 411060, 419244, 424235, 424762, 426972, 433160, 437255, 439530, 442060, 442680, 454181, 457436, 459816, 464163, 470890, 472719, 473928, 479570, 484840, 490110, 498134, 499720, 509082, 516460, 519064, 524055, 524706, 530472, 533715, 556140, 565068, 571795, 574678, 574770, 575484, 586040, 592410, 593929, 598920, 609960, 612157, 618884, 619752, 630292, 637143, 648830, 649740, 653480, 663090, 671398, 678776, 686154, 698740, 699608, 706335, 711620, 719355, 727260, 747201, 749580, 751502, 766360, 773605, 774690, 778596, 787865, 789880, 800513, 807240, 822120, 838488, 848470, 849524, 853944, 862017, 874510, 879060, 884120, 908362, 914872, 928326, 941780, 945438, 959140, 973245, 980220, 996268, 1007097, 1018164, 1032920, 1048110, 1049412, 1061905, 1067430, 1083047, 1103011, 1112280, 1127253, 1130136, 1143590, 1149356, 1149540, 1150968, 1184820, 1187858, 1224314, 1237768, 1245335, 1260584, 1272705, 1274286, 1297660, 1299480, 1311765, 1326180, 1342796, 1362543, 1372308, 1397480, 1412670, 1423240, 1436695, 1438710, 1454520, 1486667, 1494402, 1499160, 1503004, 1547210, 1549380, 1557192, 1575730, 1601026, 1678495, 1696940, 1699048, 1715385, 1724034, 1749020, 1758120, 1781787, 1816724, 1836471, 1856652, 1878755, 1883560, 1890876, 1918280, 1946490, 1960440, 1992536, 2011373, 2014194, 2036328, 2096220, 2098824, 2123810, 2134860, 2166094, 2206022, 2254506, 2270905, 2287180, 2298712, 2299080, 2320815, 2363595, 2369640, 2375716, 2401539, 2448628, 2490670, 2545410, 2548572, 2595320, 2623530, 2630257, 2652360, 2685592, 2725086, 2744616, 2825340, 2873390, 2877420, 2969645, 2973334, 2988804, 3006008, 3060785, 3094420, 3098760, 3151460, 3185715, 3202052, 3249141, 3309033, 3356990, 3393880, 3430770, 3448068, 3498040, 3563574, 3633448, 3672942, 3713304, 3736005, 3757510, 3781752, 3892980, 4002565, 4022746, 4028388, 4192440, 4247620, 4269720, 4310085, 4332188, 4412044, 4460001, 4509012, 4541810, 4574360, 4641630, 4727190, 4751432, 4803078, 4884763, 4897256, 4981340, 5035485, 5090820, 5097144, 5247060, 5260514, 5415235, 5450172, 5515055, 5636265, 5650680, 5746780, 5754840, 5939290, 5946668, 5977608, 6034119, 6121570, 6188840, 6302920, 6371430, 6404104, 6498282, 6618066, 6713980, 6812715, 6861540, 6896136, 7127148, 7345884, 7433335, 7472010, 7515020, 7721077, 7785960, 7890771, 8005130, 8045492, 8056776, 8495240, 8620170, 8664376, 8824088, 8908935, 8920002, 9018024, 9083620, 9182355, 9283260, 9454380, 9606156, 9769526, 9962680, 10056865, 10070970, 10181640, 10406669, 10494120, 10521028, 10830470, 10900344, 11030110, 11272530, 11493560, 11878580, 11893336, 12007695, 12068238, 12243140, 12742860, 12996564, 13151285, 13236132, 13427960, 13625430, 13723080, 14079611, 14254296, 14654289, 14691768, 14866670, 14944020, 15030040, 15442154, 15781542, 16010260, 16090984, 16245705, 16545165, 17240340, 17817870, 17840004, 18167240, 18364710, 18411799, 18566520, 18908760, 19212312, 19539052, 20113730, 20141940, 20813338, 21042056, 21660940, 22060220, 22300005, 22545060, 23163231, 23757160, 24015390, 24136476, 24423815, 24486280, 25485720, 25993128, 26302570, 26472264, 27250860, 28159222, 29308578, 29733340, 29888040, 30170595, 30884308, 31220007, 31563084, 32020520, 32491410, 33090330, 34193341, 34480680, 35635740, 35680008, 36729420, 36823598, 38605385, 39078104, 39453855, 40227460, 40283880, 41626676, 42238833, 43321880, 44120440, 44600010, 45090120, 46326462, 48030780, 48272952, 48847630, 52033345, 52605140, 54501720, 55235397, 56318444, 58617156, 59466680, 60341190, 61768616, 62440014, 63126168, 64982820, 66180660, 68386682, 70398055, 71271480, 73271445, 73458840, 73647196, 77210770, 78907710, 80454920, 83253352, 84477666, 89200020, 92058995, 92652924, 96061560, 97695260, 102580023, 104066690, 105210280, 110470794, 112636888, 115816155, 117234312, 120682380, 124880028, 129965640, 132361320, 136773364, 140796110, 146542890, 147294392, 154421540, 156100035, 157815420, 168955332, 170966705, 178400040, 184117990, 185305848, 195390520, 205160046, 208133380, 211194165, 220941588, 231632310, 239353387, 241364760, 249760056, 273546728, 276176985, 281592220, 293085780, 308843080, 312200070, 315630840, 337910664, 341933410, 368235980, 410320092, 416266760, 422388330, 441883176, 463264620, 478706774, 512900115, 552353970, 563184440, 586171560, 624400140, 683866820, 718060161, 736471960, 820640184, 844776660, 926529240, 957413548, 1025800230, 1104707940, 1196766935, 1248800280, 1367733640, 1436120322, 1689553320, 1914827096, 2051600460, 2209415880, 2393533870, 2872240644, 3590300805, 4103200920, 4787067740, 5744481288, 7180601610, 9574135480, 14361203220, 28722406440]

約数ペア:

[(1, 28722406440), (2, 14361203220), (3, 9574135480), (4, 7180601610), (5, 5744481288), (6, 4787067740), (7, 4103200920), (8, 3590300805), (10, 2872240644), (12, 2393533870), (13, 2209415880), (14, 2051600460), (15, 1914827096), (17, 1689553320), (20, 1436120322), (21, 1367733640), (23, 1248800280), (24, 1196766935), (26, 1104707940), (28, 1025800230), (30, 957413548), (31, 926529240), (34, 844776660), (35, 820640184), (39, 736471960), (40, 718060161), (42, 683866820), (46, 624400140), (49, 586171560), (51, 563184440), (52, 552353970), (56, 512900115), (60, 478706774), (62, 463264620), (65, 441883176), (68, 422388330), (69, 416266760), (70, 410320092), (78, 368235980), (84, 341933410), (85, 337910664), (91, 315630840), (92, 312200070), (93, 308843080), (98, 293085780), (102, 281592220), (104, 276176985), (105, 273546728), (115, 249760056), (119, 241364760), (120, 239353387), (124, 231632310), (130, 220941588), (136, 211194165), (138, 208133380), (140, 205160046), (147, 195390520), (155, 185305848), (156, 184117990), (161, 178400040), (168, 170966705), (170, 168955332), (182, 157815420), (184, 156100035), (186, 154421540), (195, 147294392), (196, 146542890), (204, 140796110), (210, 136773364), (217, 132361320), (221, 129965640), (230, 124880028), (238, 120682380), (245, 117234312), (248, 115816155), (255, 112636888), (260, 110470794), (273, 105210280), (276, 104066690), (280, 102580023), (294, 97695260), (299, 96061560), (310, 92652924), (312, 92058995), (322, 89200020), (340, 84477666), (345, 83253352), (357, 80454920), (364, 78907710), (372, 77210770), (390, 73647196), (391, 73458840), (392, 73271445), (403, 71271480), (408, 70398055), (420, 68386682), (434, 66180660), (442, 64982820), (455, 63126168), (460, 62440014), (465, 61768616), (476, 60341190), (483, 59466680), (490, 58617156), (510, 56318444), (520, 55235397), (527, 54501720), (546, 52605140), (552, 52033345), (588, 48847630), (595, 48272952), (598, 48030780), (620, 46326462), (637, 45090120), (644, 44600010), (651, 44120440), (663, 43321880), (680, 42238833), (690, 41626676), (713, 40283880), (714, 40227460), (728, 39453855), (735, 39078104), (744, 38605385), (780, 36823598), (782, 36729420), (805, 35680008), (806, 35635740), (833, 34480680), (840, 34193341), (868, 33090330), (884, 32491410), (897, 32020520), (910, 31563084), (920, 31220007), (930, 30884308), (952, 30170595), (961, 29888040), (966, 29733340), (980, 29308578), (1020, 28159222), (1054, 27250860), (1085, 26472264), (1092, 26302570), (1105, 25993128), (1127, 25485720), (1173, 24486280), (1176, 24423815), (1190, 24136476), (1196, 24015390), (1209, 23757160), (1240, 23163231), (1274, 22545060), (1288, 22300005), (1302, 22060220), (1326, 21660940), (1365, 21042056), (1380, 20813338), (1426, 20141940), (1428, 20113730), (1470, 19539052), (1495, 19212312), (1519, 18908760), (1547, 18566520), (1560, 18411799), (1564, 18364710), (1581, 18167240), (1610, 17840004), (1612, 17817870), (1666, 17240340), (1736, 16545165), (1768, 16245705), (1785, 16090984), (1794, 16010260), (1820, 15781542), (1860, 15442154), (1911, 15030040), (1922, 14944020), (1932, 14866670), (1955, 14691768), (1960, 14654289), (2015, 14254296), (2040, 14079611), (2093, 13723080), (2108, 13625430), (2139, 13427960), (2170, 13236132), (2184, 13151285), (2210, 12996564), (2254, 12742860), (2346, 12243140), (2380, 12068238), (2392, 12007695), (2415, 11893336), (2418, 11878580), (2499, 11493560), (2548, 11272530), (2604, 11030110), (2635, 10900344), (2652, 10830470), (2730, 10521028), (2737, 10494120), (2760, 10406669), (2821, 10181640), (2852, 10070970), (2856, 10056865), (2883, 9962680), (2940, 9769526), (2990, 9606156), (3038, 9454380), (3094, 9283260), (3128, 9182355), (3162, 9083620), (3185, 9018024), (3220, 8920002), (3224, 8908935), (3255, 8824088), (3315, 8664376), (3332, 8620170), (3381, 8495240), (3565, 8056776), (3570, 8045492), (3588, 8005130), (3640, 7890771), (3689, 7785960), (3720, 7721077), (3822, 7515020), (3844, 7472010), (3864, 7433335), (3910, 7345884), (4030, 7127148), (4165, 6896136), (4186, 6861540), (4216, 6812715), (4278, 6713980), (4340, 6618066), (4420, 6498282), (4485, 6404104), (4508, 6371430), (4557, 6302920), (4641, 6188840), (4692, 6121570), (4760, 6034119), (4805, 5977608), (4830, 5946668), (4836, 5939290), (4991, 5754840), (4998, 5746780), (5083, 5650680), (5096, 5636265), (5208, 5515055), (5270, 5450172), (5304, 5415235), (5460, 5260514), (5474, 5247060), (5635, 5097144), (5642, 5090820), (5704, 5035485), (5766, 4981340), (5865, 4897256), (5880, 4884763), (5980, 4803078), (6045, 4751432), (6076, 4727190), (6188, 4641630), (6279, 4574360), (6324, 4541810), (6370, 4509012), (6440, 4460001), (6510, 4412044), (6630, 4332188), (6664, 4310085), (6727, 4269720), (6762, 4247620), (6851, 4192440), (7130, 4028388), (7140, 4022746), (7176, 4002565), (7378, 3892980), (7595, 3781752), (7644, 3757510), (7688, 3736005), (7735, 3713304), (7820, 3672942), (7905, 3633448), (8060, 3563574), (8211, 3498040), (8330, 3448068), (8372, 3430770), (8463, 3393880), (8556, 3356990), (8680, 3309033), (8840, 3249141), (8970, 3202052), (9016, 3185715), (9114, 3151460), (9269, 3098760), (9282, 3094420), (9384, 3060785), (9555, 3006008), (9610, 2988804), (9660, 2973334), (9672, 2969645), (9982, 2877420), (9996, 2873390), (10166, 2825340), (10465, 2744616), (10540, 2725086), (10695, 2685592), (10829, 2652360), (10920, 2630257), (10948, 2623530), (11067, 2595320), (11270, 2548572), (11284, 2545410), (11532, 2490670), (11730, 2448628), (11960, 2401539), (12090, 2375716), (12121, 2369640), (12152, 2363595), (12376, 2320815), (12493, 2299080), (12495, 2298712), (12558, 2287180), (12648, 2270905), (12740, 2254506), (13020, 2206022), (13260, 2166094), (13454, 2134860), (13524, 2123810), (13685, 2098824), (13702, 2096220), (14105, 2036328), (14260, 2014194), (14280, 2011373), (14415, 1992536), (14651, 1960440), (14756, 1946490), (14973, 1918280), (15190, 1890876), (15249, 1883560), (15288, 1878755), 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